feat: add claude-code npm package

- Pre-install @anthropic-ai/claude-code globally via npm
- Update README.md tools list

Author: ide-coder

Dockerfile

@@ -88,9 +88,9 @@ RUN curl -fsSL https://deb.nodesource.com/setup_${NODE_VERSION}.x | bash - \
     && apt-get install -y nodejs \
     && rm -rf /var/lib/apt/lists/*
 
-# Configure npm mirror and install pnpm, yarn, iflow-cli
+# Configure npm mirror and install pnpm, yarn, iflow-cli, claude-code
 RUN npm config set registry https://registry.npmmirror.com --global \
-    && npm install -g pnpm yarn @iflow-ai/iflow-cli@latest \
+    && npm install -g pnpm yarn @iflow-ai/iflow-cli@latest @anthropic-ai/claude-code \
     && pnpm config set registry https://registry.npmmirror.com \
     && yarn config set registry https://registry.npmmirror.com
 

README.md

@@ -7,7 +7,7 @@ A comprehensive development environment Docker image based on code-server, pre-c
 - **Base**: codercom/code-server:latest
 - **User**: `coder` with passwordless sudo (su blocked)
 - **Languages**: Go, Python 3.13, Node.js, JDK 21, Ruby/Rails
-- **Tools**: git, curl, wget, vim, dnsutils (nslookup), yq, kubectl, gopls, uv, conda, pnpm, yarn, Maven, iflow-cli
+- **Tools**: git, curl, wget, vim, dnsutils (nslookup), yq, kubectl, gopls, uv, conda, pnpm, yarn, Maven, iflow-cli, claude-code
 
 ## Quick Start